Sigil of Staggering Force

Sigil of Staggering Force is a Accent Sigil in Tyranny.

Description
Accent that allows spells to interrupt.

Location

 * (Level I) Reward in Missive to Fatebinder Myothis, Introduction with Payment of 500 rings included
 * (Level II) Sentinel Stand, Hall of Regents: Hidden brick on the northern wall.
 * (Level III) Library: Sold by Eirena.